Energy recuperation isn't working, what's going on?

The AUX isn't working, there's no response when plugged in. What's going on?

What could be the issue if the loudspeaker in the S80 isn't working?

What are the advantages of the C40 compared to other new energy vehicles?

My 2019 Model 95, the USB port next to the cigarette lighter on the center console isn't working. It doesn't charge my phone, and when I plug in a USB drive, there's no response. What's going on?

My 2021 GS5's wireless phone charger isn't working. Does anyone know what's going on?

Is there anyone whose seatback adjustment isn't responding? What's going on?

My car was parked for a while, and I disconnected the battery. Now that I've reconnected it, the loudspeaker keeps sounding continuously, and the remote key isn't working. Does anyone know what's going on?

My screenshot 90AC key is not working. What's going on?

The inner button on the passenger door isn't working, but it can be opened using the screen controls and from the outside. What could be the reason for this?

Why isn't the smart air conditioning on the Hongqi Zhilian app working?